FeaturesMulti-Sensitivity Acceleration Sensor (ACCL-Nx-v3) is a 3 axis digital accelerometer designed for Lego Mindstorms NXT. This sensor works at 4 different sensitivity levels of gravity.
The sensitivity can be chosen in your program.
This sensor can be used to measure static and dynamic acceleration in different axes. You can use this on your robot as tilt sensor or to track the velocity profile.

NXT Compatible Digital interface

Detects acceleration as small as 10mg (depending on sensitivity chosen in your program)

Supports Auto Detecting Parallel Architecture (ADPA) for sensors. This means that ACCL-Nx-v3 can co-exist with LEGO or third party digital sensor on the same NXT port. This enables you to employ several sensors on the same port without the need of external sensor multiplexer, reducing the overall size.